STARWELL is a proficient manufacturer and supplier of IEEE802.3af 48V POE Injector based in China, delivering reliable power solutions at competitive prices. If you're searching for the best PoE injector for your network infrastructure, contact us today. This PoE adapter delivers 48V DC output, supporting both Active and Passive PoE modes for seamless compatibility with IEEE 802.3af/at devices, including IP phones and PTZ cameras. It accommodates a wide range of transmission rates from 10/100/1000M up to 2.5G/5G/10G bps, ensuring high-speed data performance for bandwidth-intensive applications.